Add Kleptia to your Home screen: opens like a real app.
iPhone / iPad — Safari
Tap the Share button at the bottom, scroll and pick «Add to Home Screen».
Android — Chrome
Open the ⋮ menu at top right and pick «Install app» or «Add to Home».
Desktop — Chrome / Edge
There's an install icon in the URL bar. Click it.
Perks: instant launch, dedicated icon, no browser bar.